Pith Number

pith:7WEIO7C4

pith:2024:7WEIO7C4R75D55QDYFGENXXDDD

not attested not anchored not stored refs pending

A Tutorial on the Use of Physics-Informed Neural Networks to Compute the Spectrum of Quantum Systems

Antonio Mandarino, Enrico Prati, Lorenzo Brevi

arxiv:2407.20669 v2 · 2024-07-30 · quant-ph · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WEIO7C4R75D55QDYFGENXXDDD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Cosmo-SPINN: Fuzzy Dark Matter Simulations with Physics-Informed Generative Networks

Receipt and verification

First computed	2026-07-05T09:23:33.383934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd88877c5c8ffa3ef603c14c46dee318d2833eec5f24122630d8a01e0c139bdb

Aliases

arxiv: 2407.20669 · arxiv_version: 2407.20669v2 · doi: 10.48550/arxiv.2407.20669 · pith_short_12: 7WEIO7C4R75D · pith_short_16: 7WEIO7C4R75D55QD · pith_short_8: 7WEIO7C4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7WEIO7C4R75D55QDYFGENXXDDD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fd88877c5c8ffa3ef603c14c46dee318d2833eec5f24122630d8a01e0c139bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a72c0ecb7b40b8a1467dfae8b831dbf83597755da832a83e8d74db8c44682e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-30T09:07:03Z",
    "title_canon_sha256": "8d3ff961e6d7cd89925531bec3e0cb572ed51f292ae0036fcb33bc2a3c36c774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20669",
    "kind": "arxiv",
    "version": 2
  }
}